RRB(Railway) Practice Question and Answer
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Q: Recently, K2, the first Human Resource (HR) Humanoid was introduced in Uttar Pradesh. It was introduced by; 2419 15d22dcec9cb59714c878baec
5d22dcec9cb59714c878baec- 1Wiprofalse
- 2HCLfalse
- 3Facebookfalse
- 4Tech-Mahindratrue
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Answer : 4. "Tech-Mahindra"
Q: The stimulant present in Tea is- 2418 15d1f32fcc068c021a4049578
5d1f32fcc068c021a4049578- 1Tanninfalse
- 2Nicotinefalse
- 3Coffeinetrue
- 4Codeinefalse
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Answer : 3. "Coffeine"
Q: The brightest planet is: 2409 15d22cffece89191242a0af7d
5d22cffece89191242a0af7d- 1Juipterfalse
- 2Marsfalse
- 3Venustrue
- 4Mercuryfalse
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Answer : 3. "Venus"
Q: Sakshi can do a piece of work in 20 days. Tanya is 25% more efficient than Sakshi. The number of days taken by Tanya to do the same piece of work is: 2325 05d1ee4f3f5eae22172e6f39f
5d1ee4f3f5eae22172e6f39f- 115false
- 216true
- 318false
- 425false
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Answer : 2. "16"
Q: Which one of the following statements is NOT correct? 2317 15d1f413ec068c021a4049714
5d1f413ec068c021a4049714- 1The National song Vande Mataram was composed by Bankim Chandra Chatterje originally in Bengalitrue
- 2The National Calender of India bases on Saka era has its 1st Chaitra on 22 nd March normally and 21st March in a leap year./false
- 3The design of the National Flag of India adopted by the constituent Assembly on 22nd July, 1947false
- 4The song ‘jana-gana-mana’ composed originally in Bengali by Rabindra Nath Tagore was adopted in its hindi version by the constituent Assembly on 24th January, 1950 as the National Anthem of Indiafalse
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Answer : 1. "The National song Vande Mataram was composed by Bankim Chandra Chatterje originally in Bengali"
Q: If the mass of the pendulum is doubled, the time period 2315 15d1f2a3fc068c021a404954f
5d1f2a3fc068c021a404954f- 1Becomes doublefalse
- 2Becomes halffalse
- 3Becomes four timefalse
- 4remains sametrue
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Answer : 4. "remains same"
Q: The Absolute zero on Celsius scale is 2245 15d1f259e9e6ce62e3f20436b
5d1f259e9e6ce62e3f20436b- 1-200ºCfalse
- 2-273.15ºCtrue
- 3-373.15ºCfalse
- 4None of thesefalse
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Answer : 2. "-273.15ºC"
Q: A sum was put at simple interest at a certain rate for 2 years. Had it been put at a 3% higher rate; it would have fetched Rs. 72 more. The sum is: 2245 15d1ee80af5eae22172e6f3b4
5d1ee80af5eae22172e6f3b4- 1Rs.1200true
- 2Rs.1500false
- 3Rs. 1600false
- 4Rs. 1800false
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Answer : 1. "Rs.1200"
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